/**
* Read the numeric format string out of the styles table for this cell. Stores the result in the
* Cell.
*
* @param startElement
* @param cell
*/
void setFormatString(StartElement startElement, StreamingCell cell) {
Attribute cellStyle = startElement.getAttributeByName(new QName("s"));
String cellStyleString = (cellStyle != null) ? cellStyle.getValue() : null;
XSSFCellStyle style = null;
if (cellStyleString != null) {
style = stylesTable.getStyleAt(Integer.parseInt(cellStyleString));
} else if (stylesTable.getNumCellStyles() > 0) {
style = stylesTable.getStyleAt(0);
}
if (style != null) {
cell.setNumericFormatIndex(style.getDataFormat());
String formatString = style.getDataFormatString();
if (formatString != null) {
cell.setNumericFormat(formatString);
} else {
cell.setNumericFormat(BuiltinFormats.getBuiltinFormat(cell.getNumericFormatIndex()));
}
} else {
cell.setNumericFormatIndex(null);
cell.setNumericFormat(null);
}
}
/*
* (non-Javadoc)
* @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
*/
public void startElement(String uri, String localName, String name, Attributes attributes)
throws SAXException {
if ("inlineStr".equals(name) || "v".equals(name)) {
vIsOpen = true;
// Clear contents cache
value.setLength(0);
}
// c => cell
else if ("c".equals(name)) {
// Get the cell reference
String r = attributes.getValue("r");
int firstDigit = -1;
for (int c = 0; c < r.length(); ++c) {
if (Character.isDigit(r.charAt(c))) {
firstDigit = c;
break;
}
}
thisColumn = nameToColumn(r.substring(0, firstDigit));
// Set up defaults.
this.nextDataType = xssfDataType.NUMBER;
this.formatIndex = -1;
this.formatString = null;
String cellType = attributes.getValue("t");
String cellStyleStr = attributes.getValue("s");
if ("b".equals(cellType)) nextDataType = xssfDataType.BOOL;
else if ("e".equals(cellType)) nextDataType = xssfDataType.ERROR;
else if ("inlineStr".equals(cellType)) nextDataType = xssfDataType.INLINESTR;
else if ("s".equals(cellType)) nextDataType = xssfDataType.SSTINDEX;
else if ("str".equals(cellType)) nextDataType = xssfDataType.FORMULA;
else if (cellStyleStr != null) {
/*
* It's a number, but possibly has a style and/or special format.
* Nick Burch said to use org.apache.poi.ss.usermodel.BuiltinFormats,
* and I see javadoc for that at apache.org, but it's not in the
* POI 3.5 Beta 5 jars. Scheduled to appear in 3.5 beta 6.
*/
int styleIndex = Integer.parseInt(cellStyleStr);
XSSFCellStyle style = stylesTable.getStyleAt(styleIndex);
this.formatIndex = style.getDataFormat();
this.formatString = style.getDataFormatString();
if (this.formatString == null)
this.formatString = BuiltinFormats.getBuiltinFormat(this.formatIndex);
}
}
}
